I've installed Visual Studio 2012 RC.
I'm working with TFS2012, and when I want to export a user story to excel I get the following dialog box error:
Microsoft Visual Studio
Team Foundation Error
TF400422: Failed to open in Microsoft Excel: Error loading type library/Dll.
(Exception from HRESULT: 0x80029C4A (TYPE_E_CANTLOADLIBRARY))
I'm using Microsoft Office Professional Plus 2010.
Version: 14.0.6112.5000 (64-bit)
Screenshot

What does the TF400422 code mean?
I looked in This page which has a list of error code meanings, but the code: TF400422 isn't there. Perhaps this relates to this other issue.